Results 31 to 40 of about 543 (184)

Possibility of increasing the critical speed of high-speed electric trains using transverse cushioning of tractive motors

open access: yesВестник Научно-исследовательского института железнодорожного транспорта, 2023
Introduction. Most modern bullet and high-speed electric trains are equipped with a Class II power actuator with stiff or elastic support of electric motors on the bogie frame.
A. V. Kharitonov
doaj   +1 more source

Uncertainty Quantification in Planning Aircraft Ground Movement Operations With Towbarless Robotic Tractors

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 36, Issue 5, Page 2542-2556, 25 March 2026.
ABSTRACT This article addresses the problem of quantifying the uncertainty in planning aircraft ground movement operations using towbarless robotic tractors taking into account the inherent uncertainties of the problem, specifically, the uncertainties in the weight of the aircraft and in the rolling resistance of the wheels of the main landing gear ...
Almudena Buelta   +2 more
wiley   +1 more source

Shaker rig test of EB25 GRP boogie

open access: yesEPJ Web of Conferences, 2010
The aim of this article is to describe the design of GRP bogie frame and the performance of testing procedures for this frame, made in Dynamic testing laboratory in SKODA VYZKUM s.r.o.
Václavík J.   +3 more
doaj   +1 more source

The Venetian Vernacular Lexicon in Eleventh‐ and Twelfth‐Century Latin Documents: Insights from the Codice Diplomatico Veneziano

open access: yesTransactions of the Philological Society, Volume 124, Issue 1, Page 168-199, March 2026.
Abstract This study investigates the lexicographical potential of Medieval Latin documentation from the Venetian area of the Italo‐Romance domain, highlighting the need for a systematic approach to bridge Latin and vernacular linguistic developments. The project MEDITA – Medieval Latin Documentation and Digital Italo‐Romance Lexicography.
Jacopo Gesiot
wiley   +1 more source

Impact of Alignment Parameters on Train Dynamics and Structure Vibration in Curved Floating Slab Tracks

open access: yesEngineering Reports, Volume 8, Issue 1, January 2026.
This study investigates the impact of alignment parameters on train dynamic responses and structural vibrations in floating slab tracks during curved train operations, utilizing a mathematical model to predict and evaluate driving safety and structural vibration behavior.
Wei Yuan   +3 more
wiley   +1 more source

Fatigue Life Analysis of Bogie Frame for Straddle Type Monorail Vehicle

open access: yes机车电传动, 2011
In this paper, the structural strength analysis of bogie frame for straddle type monorail vehicle with the finite element method was provided. Based on the analysis results, combined with the material S-N curve and linear cumulative damage theory, the ...
杜子学, 李吉慧, 朱兴高
doaj  

STRESS-STRAIN STATE ASSESSMENT OF THE BOGIE FRAME OF DPKR-2 DIESEL TRAIN UNDER ACTION OF DESIGN AND OPERATIONAL LOADS

open access: yesNauka ta progres transportu, 2019
Purpose. The article is aimed to ensure the operation safety, increase in the strength and durability of the most loaded supporting elements of rolling stock – bogies, in particular the bogies of the DPKr-2 diesel train. Methodology.
S. A. Kostrytsia   +4 more
doaj   +1 more source

Novel Dynamic Instantaneous–Integral Fusion Event‐Triggered Control of Networked Non‐Linear Rail Vehicle Active Suspension

open access: yesIET Control Theory &Applications, Volume 20, Issue 1, January/December 2026.
This paper investigates dynamic instantaneous‐integration event‐triggered control for networked non‐linear rail vehicle suspension systems over the train communication network (TCN). The primary goal is to ensure the desired suspension performance while efficiently utilizing the train communication network (TCN) resources.
J. Wang, Y. Lin, B. Fu, Q. Wu
wiley   +1 more source

Research on the Vibration Insulation of High-Speed Train Bogies in Mid and High Frequency

open access: yesShock and Vibration, 2018
According to a large amount of the test data, the mid and high frequency vibrations of high-speed bogies are very notable, especially in the 565~616 Hz range, which are just the passing frequencies corresponding to the 22nd to 24th polygonal wear of the ...
Jia Liu, Xuesong Jin
doaj   +1 more source

Reinforcement for Fatigue Fracture of Welded Bogie Frames

open access: yesJournal of the Korean Society of Manufacturing Process Engineers, 2016
We consider the position and thickness of reinforcement with respect to fatigue fracture of welded bogie frames and propose an appropriate reinforcement method for many cases. The bogie frame is usually designed in accordance with JIS and KS, and operates under harsh load conditions: dynamic loads g...
Deuk-Yul Jang, Hyung-Yong Jeon
openaire   +2 more sources

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